Question

Q2:-Define Variable and its types? Explain why we use variables in MIT?​

Answer 1

Explanation:

Ans: Variables represents the measurable traits that can changeover the course of a scientific experiment. In all there are sie basic wariable types dependent, independent, internetining ,

moderator & controlled and extraneous variable. A global variable is a variable that can be accessed in multiple scopes. This means that wherever you are in the program you can use this

variable to get its current value or set its value to something

else. Global Variables are created using the initialize global name to block found in the variable drawer